JPS63959A - Connecting method of button-form cell to thin electronic appliance - Google Patents
Connecting method of button-form cell to thin electronic applianceInfo
- Publication number
- JPS63959A JPS63959A JP61141968A JP14196886A JPS63959A JP S63959 A JPS63959 A JP S63959A JP 61141968 A JP61141968 A JP 61141968A JP 14196886 A JP14196886 A JP 14196886A JP S63959 A JPS63959 A JP S63959A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- solder layer
- thin electronic
- electronic appliance
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 229910000679 solder Inorganic materials 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/216—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for button or coin cells
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、メモリーカード、カード形電卓、ICメロデ
ィー等の薄形電子機器へボタン形電池を接続する接続方
法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a connection method for connecting a button-type battery to a thin electronic device such as a memory card, a card-type calculator, or an IC melody.
従来の技術
エレクトロニクスの発達によって、種々の機能を持った
薄形電子機器が開発されている。機器と電池の接続方法
として最も一般的なものは、ボタン形電池の上下に配置
された正負極端子部に、機器側に設けられたバネ端子が
接する方式であるが、薄さを要求される機器に於では、
これらのバネ端子が厚みを増す要素となるため、一方の
端子を電池の側面からとる方策が開発されてきた。BACKGROUND OF THE INVENTION With the development of electronics, thin electronic devices with various functions have been developed. The most common method for connecting devices and batteries is to connect the positive and negative terminals located above and below the button battery with spring terminals provided on the device, but this method requires thinness. In terms of equipment,
Because these spring terminals add to the thickness, strategies have been developed to attach one terminal from the side of the battery.
発明が解決しようとする問題点
しかし、電池の側面に一方の端子を接する方式では、こ
の面がボタン形電池の胴体部としての円弧と、封口折り
曲げのための円弧とで構成されているため、面としての
スペースが得られず、線又は点として存在するだけであ
るため十分な接触状態が得られなく、接触不良クレーム
が多発していた。Problems to be Solved by the Invention However, in the method in which one terminal is in contact with the side surface of the battery, this surface is composed of an arc as the body of the button battery and an arc for bending the seal. Since there is no surface space, and they exist only as lines or points, a sufficient contact state cannot be obtained, resulting in frequent complaints of poor contact.
本発明では限られたスペース内でボタン形電池の上下端
子面を活用し、安定した接触状態を確保しようとするも
のである。The present invention attempts to utilize the upper and lower terminal surfaces of a button battery within a limited space to ensure a stable contact state.
問題点を解決するための手段
上記目的を達成するために、本発明では、機器側の一方
の端子をプリント配線基板の導電パターン上の半田層を
そのまま利用し、これと当接する一方の端子にピップを
設けた電池とを組み合せたものである。Means for Solving the Problems In order to achieve the above object, the present invention uses the solder layer on the conductive pattern of the printed wiring board as it is for one terminal on the device side, and connects it to the other terminal. It is a combination of a battery equipped with a pip.
作 用
プリント配線基板の導電パターン上の半田層を何ら手を
加えることなく機器側の一方の端子とすることによって
、薄形機器に要求される薄さの損なわれることを排除し
、この半田層に水平方向からビノプの付いた電池が挿入
されることによって、半田層表面に生成している酸化被
膜が電池のピップで破られ、電気的に良好な接触状態が
得られる。Function By using the solder layer on the conductive pattern of the printed wiring board as one terminal on the device side without any modification, the thinness required for thin devices is eliminated, and this solder layer By horizontally inserting a battery with binops into the solder layer, the oxide film formed on the surface of the solder layer is broken by the battery pips, resulting in good electrical contact.
実施例 以下本発明の実施例を図により説明する。Example Embodiments of the present invention will be described below with reference to the drawings.
第1図は本発明の実施例における機器側の電源端子部に
電池6を装着した断面図である。基板1の上に電子回路
を構成するための導電パターン2が設けられており、ヱ
池と当接する部分には半田層3が施されている。電池の
固定のための電池固定枠4は、他方の電源端子を兼ねて
おり、基板1に設けられた穴5によって位置が規制され
、導電パターンに半田付けされて基板に固定されている
。FIG. 1 is a cross-sectional view of a battery 6 attached to a power terminal section on the equipment side in an embodiment of the present invention. A conductive pattern 2 for configuring an electronic circuit is provided on a substrate 1, and a solder layer 3 is applied to the portion that contacts the battery. A battery fixing frame 4 for fixing the battery also serves as the other power supply terminal, its position is regulated by a hole 5 provided in the substrate 1, and the battery fixing frame 4 is fixed to the substrate by soldering to a conductive pattern.
第2図はその電源端子部を上方から見た図である。電池
固定枠4には電池6と良好な接触状態を得るだめの切り
込み7が設けてある。なお、図中プリント配線パターン
は省略している。第3図は本発明の実施例に使用する電
池の側面図で、電池の封口板を兼ねる負極側端子8の中
央部にビップ9が設けてある。FIG. 2 is a view of the power supply terminal section viewed from above. The battery fixing frame 4 is provided with a notch 7 for obtaining good contact with the battery 6. Note that the printed wiring pattern is omitted in the figure. FIG. 3 is a side view of a battery used in an embodiment of the present invention, in which a bip 9 is provided at the center of the negative terminal 8, which also serves as a sealing plate for the battery.
従来円筒形の乾電池等、その総高が5M以上の電池にピ
ップが施された例はあるが、総高が5mm以下の薄形電
池にピップを設けた例はなかった。Conventionally, there have been examples of cylindrical dry cells and other batteries with a total height of 5M or more being provided with pips, but there have been no examples of providing a pip on thin batteries with a total height of 5mm or less.
本実施例は、プリント配線導電パターン上の半田層をそ
のまま機器側の電源端子とし、この端子に当接する電池
側の端子部にピップを設けた電池を組み合せて接続する
ことができるようにした。In this embodiment, the solder layer on the printed wiring conductive pattern is directly used as a power terminal on the device side, and a battery having a pip provided on the terminal portion on the battery side that comes into contact with this terminal can be connected in combination.
発明の効果
このように機器側の電源端子の一方にプリント配線導電
パターン上の半田層をそのまま利用するので、余分な工
数や部品を必要としないためコストの合理化が計れる。Effects of the Invention In this way, since the solder layer on the printed wiring conductive pattern is used as it is for one of the power supply terminals on the device side, no extra man-hours or parts are required, so costs can be rationalized.
また厚み方向に対しては基板と電池と電池固定枠以外余
分なものがないので薄形機器の厚みの抑制に役立つ。In addition, in the thickness direction, there is no extra material other than the board, battery, and battery fixing frame, which helps reduce the thickness of thin devices.
さらに半田層表面の酸化被膜生成による接触不良要因を
電池挿入時にピップが被膜を破ることで排除でき、半田
層にピップを喰い込ませる接続方法であるため半田層が
厚み方向の寸法緩衝作用を持つ等の効果が得られる。Furthermore, the cause of poor contact caused by the formation of an oxide film on the surface of the solder layer can be eliminated by the pip breaking the film when the battery is inserted, and since the connection method involves biting the pip into the solder layer, the solder layer has a dimensional cushioning effect in the thickness direction. Effects such as this can be obtained.
第1図は本発明における機器側の電源端子部の断面図、
第2図は同上面図、第3図は同電源端子部と組み合せて
使用する電池の側面図である。
1・・・・・・基板、2・・・・・・導電パターン、3
・・・−・・半田層、4・・・・・・電池固定枠、6・
・・・・・電池、7・・・・・・切り込み、8・・・・
・電池負極端子、9・・・・・・ビップ。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名f−
1鉢叉
2−一一尊仁トノ\゛ターン
第1図 3−f−B4
4−i乙1定什
5−−,h,.
6−一−ノf−vFIG. 1 is a cross-sectional view of the power terminal section on the equipment side in the present invention;
FIG. 2 is a top view of the same, and FIG. 3 is a side view of a battery used in combination with the power terminal section. 1...Substrate, 2...Conductive pattern, 3
...-Solder layer, 4...Battery fixing frame, 6.
...Battery, 7...Notch, 8...
・Battery negative terminal, 9...bip. Name of agent: Patent attorney Toshio Nakao and 1 other person f-
1 bowl 2-11 venerable person \゛ turn Fig. 1 3-f-B4 4-i Otsu 1 fixed tithe 5--, h, . 6-1-no f-v
Claims (1)
プリント配線基板上の導電回路パターン上にコーティン
グされた半田層とし、これと当接する電池として端子部
にピップを設けた電池を使用することを特徴とする薄形
電子機器へのボタン形電池接続方法。At least one of the battery connection terminals of a thin electronic device is a solder layer coated on a conductive circuit pattern on a printed wiring board, and the battery that comes into contact with this is a battery with a pip provided in the terminal. A method for connecting a button-shaped battery to a thin electronic device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61141968A JPS63959A (en) | 1986-06-18 | 1986-06-18 | Connecting method of button-form cell to thin electronic appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61141968A JPS63959A (en) | 1986-06-18 | 1986-06-18 | Connecting method of button-form cell to thin electronic appliance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63959A true JPS63959A (en) | 1988-01-05 |
Family
ID=15304313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61141968A Pending JPS63959A (en) | 1986-06-18 | 1986-06-18 | Connecting method of button-form cell to thin electronic appliance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63959A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644016U (en) * | 1992-11-17 | 1994-06-10 | 基美男 今村 | Oxide film removal device for dry cell electrodes housed in electrical equipment |
FR2807571A1 (en) * | 2000-04-10 | 2001-10-12 | Siemens Automotive Sa | Support and electrical contact for a button cell, uses cell holder that has pins passing through circuit board to clamp cell against contact button in circuit board |
JP2008108549A (en) * | 2006-10-25 | 2008-05-08 | Matsushita Electric Ind Co Ltd | Battery having terminal for surface mount |
-
1986
- 1986-06-18 JP JP61141968A patent/JPS63959A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644016U (en) * | 1992-11-17 | 1994-06-10 | 基美男 今村 | Oxide film removal device for dry cell electrodes housed in electrical equipment |
FR2807571A1 (en) * | 2000-04-10 | 2001-10-12 | Siemens Automotive Sa | Support and electrical contact for a button cell, uses cell holder that has pins passing through circuit board to clamp cell against contact button in circuit board |
JP2008108549A (en) * | 2006-10-25 | 2008-05-08 | Matsushita Electric Ind Co Ltd | Battery having terminal for surface mount |
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